X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fsm%2FCompact.c;h=892364dfa500b68db5c4b51173da2a5bdbeba190;hb=c51229b2bfd3b1a61d3966db894210ef848f0a6d;hp=6758cfa56032812788839ecb253b9284f9eb577f;hpb=6a405b1efd138a4af4ed93ce4ff173a4c5704512;p=ghc-hetmet.git

diff --git a/rts/sm/Compact.c b/rts/sm/Compact.c
index 6758cfa..892364d 100644
--- a/rts/sm/Compact.c
+++ b/rts/sm/Compact.c
@@ -13,16 +13,18 @@
 
 #include "PosixSource.h"
 #include "Rts.h"
+
+#include "Storage.h"
 #include "RtsUtils.h"
-#include "RtsFlags.h"
-#include "OSThreads.h"
 #include "BlockAlloc.h"
-#include "MBlock.h"
 #include "GC.h"
 #include "Compact.h"
 #include "Schedule.h"
 #include "Apply.h"
 #include "Trace.h"
+#include "Weak.h"
+#include "MarkWeak.h"
+#include "Stable.h"
 
 // Turn off inlining when debugging - it obfuscates things
 #ifdef DEBUG
@@ -166,7 +168,7 @@ loop:
     case 1:
     {
         StgWord r = *(StgPtr)(q-1);
-        ASSERT(LOOKS_LIKE_INFO_PTR(UNTAG_CLOSURE((StgClosure *)r)));
+        ASSERT(LOOKS_LIKE_INFO_PTR((StgWord)UNTAG_CLOSURE((StgClosure *)r)));
         return r;
     }
     case 2:
@@ -490,6 +492,10 @@ update_fwd_large( bdescr *bd )
 
   for (; bd != NULL; bd = bd->link) {
 
+    // nothing to do in a pinned block; it might not even have an object
+    // at the beginning.
+    if (bd->flags & BF_PINNED) continue;
+
     p = bd->start;
     info  = get_itbl((StgClosure *)p);
 
@@ -636,6 +642,7 @@ thread_obj (StgInfoTable *info, StgPtr p)
     case WEAK:
     {
 	StgWeak *w = (StgWeak *)p;
+	thread(&w->cfinalizer);
 	thread(&w->key);
 	thread(&w->value);
 	thread(&w->finalizer);
@@ -924,7 +931,7 @@ update_bkwd_compact( step *stp )
 
             iptr = get_threaded_info(p);
 	    unthread(p, (StgWord)free + GET_CLOSURE_TAG((StgClosure *)iptr));
-	    ASSERT(LOOKS_LIKE_INFO_PTR(((StgClosure *)p)->header.info));
+	    ASSERT(LOOKS_LIKE_INFO_PTR((StgWord)((StgClosure *)p)->header.info));
 	    info = get_itbl((StgClosure *)p);
 	    size = closure_sizeW_((StgClosure *)p,info);